@inproceedings{SEFM-2005-KuehnLE,
	author        = "Joseph Kuehn and Charles Lakos and Robert Esser",
	booktitle     = "{Proceedings of the Third IEEE International Conference on Software Engineering and Formal Methods}",
	doi           = "10.1109/SEFM.2005.4",
	isbn          = "0-7695-2435-4",
	pages         = "240--249",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Proposal For Relative Time Petri Nets}",
	year          = 2005,
}